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Databricks-Certified-Professional-Data-Scientist – Databricks Certified Professional Data Scientist Exam

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Showing 7–9 of 10 questions

Question 7

You are creating a regression model with the input income, education and current debt of a customer, what could be the possible output from this model.

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    Customer fit as a good

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    Customer fit as acceptable or average category

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    expressed as a percent, that the customer will default on a loan

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    1 and 3 are correct

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    2 and 3 are correct


Question 8

RMSE measures error of a predicted

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    Numerical Value

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    Categorical values

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    For booth Numerical and categorical values


Question 9

Which analytical method is considered unsupervised?

may have a trend component that is quadratic in nature. Which pattern of data will indicate that the trend in the time series data is quadratic in nature?

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    Naive Bayesian classifier

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    Decision tree

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    Linear regression

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    K-means clustering